CN105468810B - The method that power station is simulated by means of distributed simulation hardware - Google Patents
The method that power station is simulated by means of distributed simulation hardware Download PDFInfo
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- CN105468810B CN105468810B CN201510632862.0A CN201510632862A CN105468810B CN 105468810 B CN105468810 B CN 105468810B CN 201510632862 A CN201510632862 A CN 201510632862A CN 105468810 B CN105468810 B CN 105468810B
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- G06F30/3308—Design verification, e.g. functional simulation or model checking using simulation
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Abstract
The present invention relates to a kind of methods simulated by means of distributed simulation hardware to power station, especially for test purposes, the distributed simulation hardware includes one or more simulation unit (12-16), each simulation unit (12-16) has at least one simulation component (20-28), and the analogue unit with process model (18), wherein the simulation component (20-28) is operated periodically with the common period, wherein the corresponding period is used to form timestamp (44), and corresponding timestamp (44) are automatically provided according to the data packet (40) that appropriate order (38) is saved by each simulation component (20-28), and wherein data included by data packet (40) are organized and according to the format of regulation including signal graph.
Description
Technical field
The present invention relates to what is provided for being simulated power station process by means of distributed simulation hardware and for its automation
The method of automation solutions (power station simulation), particularly-but may not exclusively-be related to power generation for test purposes
Stand simulation method.For example, this method is also adapted to training goal.
Background technique
The Exact Reconstruction that specific time corresponding to power station process requires is the purpose of any power station simulation.It can be only
The purpose is realized by means of requiring the complicated software function of powerful computer again.In general, first including power station process
Process engineering simulation and next include control the emulation of design library part editor and reuse/hardware these functions be executed at (single) computer
On.Two functions (simulation and emulation) are tightly coupled and exchange number each other in such single computer-internal
According to.In this case, simulation, emulation, data exchange and coupling are respectively proprietary.Therefore, each power station simulation is at present
Uniquely.This is also especially by the operation respectively used of the supplier of Kernel-based methods engineering simulation changed by the difference of project
System and/or programming language cause.
In the case where power station is simulated, software required by Simulation Control design library part editor and reuse need in each case with
The emulation of power station process based on project is specific matches.This is not only related with the operating system respectively used, Er Qieyu
It the exchange of data and is integrated into related in the software function of process engineering simulation, that is to say, that use process model rebuilds phase
The physical process answered.This close coupling has sizable disadvantage for the producer for controlling Engineering Simulation.
Summary of the invention
Therefore, it is an object of the invention to propose a kind of method for the power station simulation based on control Engineering Simulation,
The control Engineering Simulation is independently of the particular characteristic accordingly simulated.It is exchanged using standardized data with the producer with process model
Process engineering simulation carry out communicate and meet the purpose independently of the emulation of various operating systems.
Above-mentioned purpose is correspondingly realized using the analogy method with the feature in claim 1.In this case,
The method for being particularly used for the power station simulation of test purpose has regulation below: by means of distributed simulation-simulation hardware
It is (subsequent to be called analog hardware or simulation system for short comprising that at least one simulation unit and at least one analogue unit are counted
Calculation machine etc.) it is simulated to influence power station.Corresponding process model is instantiated at least one analogue unit.Described or each
At least one simulation component is instantiated in simulation unit.When carried out in this manner, each simulation component emulator (for example, with
The automated system of programmable logic controller (PLC) (PLC) form) or control design library part editor and reuse function.To all simulation parts
The part common period and it is common when base execute each simulation component periodically.The corresponding period is by corresponding simulation component
It automatically uses to form the value for being directed to timestamp.The timestamp encodes temporal information.For example, such time
Information is the instantaneous value with the counter of each new period increasing or decreasing.According to appropriate during simulated operation
Order has been automatically provided corresponding timestamp, and number included by data packet by the data packet that each simulation component saves
It is organized, and including signal graph, i.e., is generated by the process model for corresponding simulation component according to the format according to regulation
All data total amount, and the total amount of all data exported from corresponding simulation component to process model.In this feelings
Under condition, signal graph includes analogue data and/or numerical data, and the corresponding data stored in the case of analog data
Digital equivalents.
Advantages of the present invention first consists in the use of distributed simulation hardware, individual hardware cell, that is to say, that at least the
One simulation unit and the second simulation unit and at least one analogue unit with process model, these units are by communicatedly mutually
It is connected, and fetches exchange data via corresponding communication link in such a way that itself is fundamentally known.So far, it simulates
The rigidity coupling of (process model) and emulation (process engineering device, automation hardware) is therefore shifted by, and on short terms
The producer of process engineering emulation can be absorbed in corresponding simulation unit, and thus provide the computer used respectively
Hardware makes it possible in hardware art to the continuous coupling of development progress.In addition, emulation can be related to being not necessarily required with
The operating system or the identical operating system of programming language/environment and programming language/environment provided for implementation procedure model makes
With.Therefore the uncoupling is allowed in software field to the option of the continuous coupling of development progress.
Distributed simulation hardware also allows to execute power generation under relatively stringent time restriction (for example, period of 100ms)
It stands simulation.Power station simulation needs in real time and with periodic duty short enough.The period must be by process model and emulation
The two monitoring.Only when encountering such case, actually just may insure to be stored according to specific command by individual simulation component
Consistency between data packet.Since the data packet of each storage is provided with the time automatically generated by corresponding simulation component
It stabs and is stored together with the timestamp, therefore the affiliation between individual data items packet can be automatically determined.Based on institute
Between the data packet of storage (i.e. the simulation component as included by simulation system storage data packet between) it is this automatically
Confirmable affiliation can freeze shape in the recovery simulation of moment later on the basis of Cycle accurate to a certain extent
State (consistently).For this purpose, timestamp is used to automatically determine affiliated data packet, and again to corresponding simulation component simultaneously
And data included by these data packets are provided to process model.
The complexity of power plant device means required the result is that being used for the corresponding complexity of simulation system now.In
In this case, the one aspect of complexity is only the pure of the equipment in the automation hardware being also mapped in simulation system
Number.Similarly for real hardware or it is expected that hardware (primal system), emulation rebuild equipment included by primal system and
Unit, for example, programmable logic controller (PLC), local field device etc., i.e., in the form of corresponding simulation component.In such case
Under, the emulation of automatization level uses the automated software generated by engineering system in constant form, and reconstruction oneself
It is edited in the situation of dynamicization level.Each simulation component therefore execute for its it is true or it is expected that counter pair provide
Automated software.This is related to the mode similar with primal system by corresponding simulation component to edit simulation system periodically
The performance of interior automated software, which serves as Soft- PLC referred to as the purpose, for example, namely
Say that the software function including at least one in the form of interpreter (PLC interpreter), the software function are intended to and are established use
It can be by the corresponding target hardware and micro process therein of simulation component in being converted to the computer generation code instruction of PLC program
The program code instruction that device executes.In this case, according to project planning come in the basic cycle or in multiple basic cycles
Middle execution program editing.
The state of simulation system is saved for the purpose for the subsequent recovery of state, it is desirable that associated data
Capture and retrievable storage.In principle, system and therefore the mark of the characteristic states of simulation system requires sizable exert
Power, and the individual marking of corresponding state must be executed for each system first.Therefore method presented herein uses
Different paths, and regulation is made for corresponding signal graph to be stored.Each signal graph includes by for corresponding imitative
The total amount for all data that the process model of true component generates, and exported from corresponding simulation component or to process model
The total amount of all data needed for output.Since each simulation component is provided with the number for it from corresponding signal graph
According to, and process model is provided with the data of the signal graph from simulation component, therefore has restored to be referred to by the total amount of signal graph
Fixed signal condition (system mode).
Preservation and subsequent calls due to system mode require to be stored not to be inessential book, that is, are based on
The system diagram of each simulation component in accurate period, furthermore for each data packet including corresponding system diagram make regulation with
Only include actually useful data, i.e., the data only export from process model to corresponding simulation component and only from imitate
True component is the data that process model provides.Optionally, system diagram may further include useful data.In such case
Under, due to the individual data items that each simulation component is handled and generated respectively, format/layout of data packet is specific to corresponding
Simulation component.However, this layout for the data packet from simulation component is constant during simulation.For this purpose, for example
Based on the project planning data for being directed to engineering system, constant layout can be used for each data packet, and for clear
Specify the corresponding layout of the position of the data in data packet and its each data of data type in ground.When loading data packet,
Using identical layout, so that the data stored before can be used again in simulation.
Stored data (i.e. the data of signal graph) is reduced to the accurate week for the state that pure useful data allow to simulate
The preservation of phase and the subsequent recovery of this state.Storage is affected as the reaction to appropriate signal, for example, i.e. from control
The order stood.In this case, should be borne in mind that based on the usual number to be simulated automated system (tens equipment,
In a given situation, be greater than 200 equipment) and corresponding number simulation component and usual number to be processed signal
(usual thousands of a signals are greater than 25000 signals in a given situation), comparatively large piece of data clove hitch fruit causes to need base
It is managed in Cycle accurate.For example, only stored data is reduced to the week that pure useful data allow the requirement of 100ms
Phase.
The advantageous embodiment of the analogy method is the theme of dependent claims.The instruction of backward reference used in it is logical
Cross further development of the feature to subject matter of the independent claims of corresponding dependent claims.They are not intended to and are managed
Solution is to exempt independent, essential scope the acquisition of the merging of the feature in independent dependent claims.In addition, about
The explanation of the claim of the more detailed description of feature in dependent claims, it can be assumed that such restriction is not presented
In corresponding preceding claims.
In one embodiment of this method, the past state for restoring power station simulation is related to automatically using timestamp
It determines associated data packet, and provides data included by the data packet to corresponding emulation component and process model.By
Data included by data packet indicate the partial status of simulation system, that is, arrive influence of the corresponding simulation component to whole states
Degree, record at the time of, i.e., storing data packet at the time of, the recovery of all attached data packets causes in recording individual number
The recovery of the state of entire simulation system at the time of according to packet.In this case, since attached data packet is only used for restoring
The system mode gone, it is ensured that the consistency of time.In this case, based on timestamp included by each data packet
To obtain affiliation.
If cannot determine that the situation of data packet occurs using suitable timestamp at least one simulation component,
It is not possible that recovery system state, automatically generates corresponding error message and exports message to notify user.It that case,
User can attempt to restore from it is different at the time of associated system mode.The specific embodiment of this method is related to automatic monitor can
With which system mode of automatic regeneration, that is to say, that when being related to suitable data packet and being actually available to those of each simulation component
Between timestamp value, and it is for selection only to provide a user these system modes.
In the further or alternative embodiment of this method, it is based on by the corresponding format of the data packet of simulation component storage
Explanation from the project planning data of the primal system accordingly emulated and automatically obtain a result.In this way, for
All data packet obtains the format constant at least for the duration of simulation, and each simulation component is with specific to simulation component
Format generate data packet.Since the corresponding format of the automatic interpretation via project planning data automatically obtains, do not need
It is corresponding to provide in a manner of detailed description and in a manner of the obvious easy error known as a part of manual programming
Format.
In the further or alternative embodiment of this method, simulation unit and simulation component, which have, uses associated data
Associated communication component, with automatically prompt first the simulation component being intended for data forwarding generated by process model
Data, and the secondly simulation unit of selection corresponding simulation component operation on it.Based on this association and by process
The forwarding for the data that model generates generates the optimization for the book to transmit in simulation system.In fact, only transmission requirement passes
Those of defeated data, without will alternatively need to forward all data generated by process model to all simulation components
This association and forwarding.
The advantages of other than the embodiment of this method, associated data are (same) based on from simulating original system accordingly
All automatic interpretations of the project planning data of system are obtained a result.It is corresponding due to the automatic interpretation via project planning data
Format automatically obtain, do not need in a manner of detailed description and known as the obvious appearance of a part of manual programming
Error-prone mode provides corresponding format.
Also realize preceding aim using the Distributed Simulation System simulated for power station, the system according to here and with
Lower described method is operated, and thus includes the device for executing method.In this case, implemented in software
The present invention.The present invention therefore first or have can with the computer program of program code instruction performed by computer, and
Followed by with the storage medium of such computer program, that is, there is the computer program product of program code devices,
And the last still computer etc. in conjunction with other same or similar equipment in network, and such calculating first
It machine program and is loaded into the memory of the computer or the dress for actuator method and embodiment can be loaded as
It sets, followed by generally speaking as the computer network for serving as simulation system.
Detailed description of the invention
Exemplary embodiment of the present invention is illustrated in more detail below with reference to attached drawing.In all the drawings, mutually opposite
The project or element answered are provided with identical reference marker.
Exemplary embodiment, which is not intended to, is understood to limitation of the present invention.On the contrary, present disclosure can certainly be permitted
Perhaps additional and modification, especially such additional and modification, for example, the general or specific part description by combining specification
, included in claim and/or attached drawing, those skilled in the art in order to realize the apparent personal feature of the target or
The combination and modification of method and step lead to new project or new method and step or serial of methods by annexable feature
Step.
In the accompanying drawings,
Fig. 1 shows the simulation system with a distributed simulation hardware;And
Fig. 2 shows the data packets by operating in the generation of the simulation component on analog hardware as signal graph, for protecting
It deposits or may the subsequent state limited by signal graph for restoring simulation system or the subsystem in simulation system.
Specific embodiment
Diagram in Fig. 1 shows the simplified schematic form of the simulation system 10 for power station simulation.The simulation
The form of system analog hardware in a distributed manner includes at least one simulation unit 12,14, in this case the first simulation unit
12 and second simulation unit 14 and possible another simulation unit 16.Described or each simulation unit 12-16 is setting for separation
It is standby, such as computer.In addition, in order to simulate corresponding power station process, simulation system 10 includes instantiation process mould on it
At least one equipment of type 18.At least one simulation component 20,22,24,26,28 is instantiated in described or each simulation unit
On 12-16, and each simulation component 20-28 indicates the equipment in primal system, i.e., corresponding true automation hardware or
It is expected that automation hardware.The simulation unit 12-16 and simulation component 20-28 loaded on it have first it is associated control and
Synchronization mechanism 30 is then called synchronization mechanism 30 for short, and secondly has associated communication component 32.In this case,
Simulation system 10 may include to all simulation unit 12-16 synchronization mechanism 30 shared and to all simulation unit 12-16
Shared communication component 32, or multiple this functional units associated with simulation unit 12-16 respectively.Communication component 32 is used
In the connection for ensuring process model 18 so that by process model 18 generate about individual simulation unit 12-16 and about
The data of corresponding simulation component 20-28 can reach simulation component 20-28, and vice versa, can from simulation component 20-28 to
Up to process model 18.For this purpose, communication component 32 is taken off including associated data 34 or with the access to this associated data 34
Show which data (for example, the data for indicating cooling water temperature) generated by process model 18 for which simulation component 20-28
Or which simulation component 20-28.In addition, associated data 34 includes the information about such simulation unit 12-16, described imitative
The simulation component 20-28 for being identified as the recipient of corresponding data has been loaded on true unit 12-16.
In order to save the state of simulation, simultaneously or at least simultaneously reached enough by means of control/synchronization mechanism 30
" SaveSnapshot " order (being then called order 38 for short) of all simulation component 20-28 is on control station (command station) 36
It is initiated, for example, being connected with communicating in a manner of it is associated with simulation system 10 and suitable known to itself.It is connecing
When receiving the order 38, during simulated operation, each simulation component 20-28 storage represents or the shape of half representative simulation
The data packet 40 of state.Suitable storage location for these data packets 40 is the main memory of corresponding simulation unit 12-16
Or mass storage 42, i.e., such as included by corresponding simulation unit 12-16 or hard disk associated there.This
In the case of, individual simulation unit 12-16 can access one and identical mass storage 42 together.Such large capacity is deposited
Reservoir 42 also is suitable as the storage location for associated data 34.Therefore, this method allows the accurate week of this data packet 40
The generation of phase indicates the so-called primary condition (IC) for simulation again.
Diagram in Fig. 2 is intended to illustrate the aspect of signal graph and has with order 38 is received by each simulation component 20-28
Data packet closing, being stored based on signal graph.Each simulation component 20-28 is at least interacted with process model 18.At this
In the case of kind, it is signal (in Fig. 2 that corresponding simulation component 20-28 is generated that simulation component 20-28, which is received by process model 18,
The left-hand side of diagram).These signals correspond to during true power station by means of the appropriate biography during power station
That is, for example those of sensor system acquisition signal encodes measured temperature by means of what temperature sensor obtained
Signal.Based on such signal and based on the automated software executed by simulation component 20-28, simulation component 20-28 is raw
At the signal (right-hand side of the diagram in Fig. 2) exported to process model 18.These signals correspond in true power station mistake
To those of the individual actuator of actuator system included by the process of power station output signal in the case where journey.Example is to indicate
It is used to open or closes the signal of the control command of valve or indicate that the speed for driver is adjusted and preset nominal value
Signal.
When storing data packet 40, corresponding signal (analog signal or digital signal), which is taken as, generates appropriate data
Basis, such as the single byte of data for indicating digital signal or the digital signal together with associated variable, such as luminous time ratio,
And the nybble data for indicating analog signal.In the diagram of Fig. 2, by being directed toward two block arrows of data packet 40,
Illustrate this point.
Format/layout in data packet 40 according to regulation is come a group organization data.For example, can be advised from the project of engineering system
Drawing data will become apparent from.In a way known come specify which data by which equipment is handled or which equipment be used as from
A part of dynamicization solution and which data type form the basis of corresponding data.Therefore the result of simulation is project
Layout data, which directly discloses, for example to be handled on (and therefore corresponding simulation component 20-28) of primal system what part
Indicate the data of such as measured temperature, and the data are the expressions of analog measurement.The summation of the information specifically discloses
Which data is handled by each simulation component 20-28 and which kind of data type is each data be based on.This has determined data packet 40
Format/layout, be constant during simulation, but can also any time quilt when automated software changes
Automatically regenerate.When receiving appropriate order 38, each simulation component 20-28 in that format/layout storage is corresponding
Data packet 40.When then load data packet 40, data included by it according to basic format/layout as storage and
It is explained.
Be stored for that the data packet 40 of state of power station simulation is kept also to be called primary condition (IC) for short, this be by
In the subsequent consistent load of affiliated data packet 40, i.e., the initial strip obtained by means of data included by data packet 40
The primary condition that the recovery of part is captured before only allowing simulates (again) for continuing power station, specifically if also needed
Continuous several times, for example, if in each case based on the primary condition of system, different scenes mean it is tested or
It is taught.In this case, different scenes can be different operator's control action and/or determine by primary condition
State after power station during different operations.
In addition, the diagram in (being equally the schematical of highly simplified form) Fig. 2 is again illustrated using incidence number
Undertake the communication component 32 of signal with the association (be associated with and forward for more accurately) of data according to 34 (Fig. 1), the signal by
18 utilization of process model/exported to corresponding simulation component 20-28, and the data are from simulation component 20-28 utilization/to process
Model 18 exports.In simple terms, the conceptual model appropriate for the association of communication component 32 and forwarding capability is multiplexing
Device, " switching position " are based on corresponding input signal and based on for the corresponding letter being encoded in associated data 34
Number destination and be obtained, that is, be primarily based on the simulation component 20-28 being intended in signal, and secondly based on received
The simulation unit 12-16 that simulation component 20-28 is instantiated on it.
Finally, each data packet 40 for being stored by simulation component 20-28, which is also shown, in the diagram in Fig. 2 has and is automatically generated
The storage about simulation component 20-28 timestamp 44.Timestamp 44 is for the stored period of data packet 40 to clear
Information encoded, and data included by verify data packet and following signal.For the automatic shape of timestamp 44
At the evaluation of the counter concomitantly run in each simulation component 20-28 is discussed, and the counter is for each new
Period is incremented by or is decremented by.Since all simulation component 20-28 are come periodically with common period and common when base
Operation, therefore when there are a large amount of stored data packets 40, timestamp 44 can be used for automatically identifying at any time a
Affiliation between volume data packet 40, this is because all these 40 quilts of data packet of each timestamp having the same 44
It is attached.
This storage of data packet 40 and make a possibility that re-calling data packet 40 and its content at the moment later
Method for power station simulation is suitble to test purpose and training goal.Such as can by send order 38, simulation it is specific
State can be frozen and therefore be saved.It, can be consistently extensive at any time by loading affiliated data packet 40
The multiple state, and based on this state that can be resumed at any time, different scenes can be expressed, to execute phase
The power station process answered.
Timestamp 44 functionally also be used to transmit data corresponding to the signature of timestamp, and the data are by corresponding
Simulation component 20-28 is exported to process model 18 and/or is generated by process model 18 for simulation component 20-28.Process
Model 18 evaluates the signature, so that (synchronization) application comes from simulation component 20- in a manner of time consistency in process model 18
28 time attached signal.For example, suitable signature is the value for the counter for being incremented by or successively decreasing with the period.Process
Then model 18 can be identified from time in the especially accurate period between the received corresponding data of individual simulation component 20-28
Affiliation.In this case, the software function being mounted on simulation unit 14-16 and described or each analogue unit 18
(for example, a part as communication component 32) serves as the synchronization mechanism for Distributed Simulation System 10.For example, in this way
Synchronization mechanism corresponding desired data can be monitored whether from all units (the i.e. side to communicate with one another in simulation system 10
Face simulation component 20-28, and another aspect process model 18) it is reached within the defined period.In this case, it is specified that
Period duration correspond to the corresponding period.During the period, such as process model 18 is it is therefore desirable for from all
Simulation component 20-28 signature having the same data.If without data or without the data with desired signature
It is reached from least one simulation component 20-28, then there is the real time infringement informed the user with signal.Synchronization mechanism is then true
Protect the operation of simulation and the accurate period of simulation component 20-28.
Although illustrating and describing the present invention in more detail by means of exemplary embodiment, the present invention is not by institute
Disclosed (multiple) exemplary limitations, and without departing substantially from protection scope of the present invention, those skilled in the art can
Therefrom to obtain other deformations.
Here therefore can be simply summarized as follows in terms of the individual perspective for the specification submitted: this specification is related to one kind
By means of the method that the power station of distributed simulation hardware is simulated, especially for test and training goal, the distributed simulation
Hardware includes: at least two simulation unit 12-16, and at least two simulation unit 12-16, which have, operates in each simulation unit 12-
At least one simulation component 20-28 on 16;And at least one analogue unit with process model 18, wherein simulation component
20-28 with the common period of such as 100ms and it is common when base operate periodically, wherein the corresponding period is used to form needle
To the value of timestamp 44, and the data packet 40 saved according to appropriate order 38 by each simulation component 20-28 is by automatically
It is provided with corresponding timestamp 44, wherein data included by data packet 40 are organized and according to the format of regulation including signal
Figure, i.e., by process model 18 for corresponding simulation component 20-28 generate all data and by corresponding simulation component
The summation for the data that 20-28 is exported to process model 18.
Reference signs list
10 simulation systems
12 simulation units
14 simulation units
16 simulation units
18 process models
20 simulation components
22 simulation components
24 simulation components
26 simulation components
28 simulation components
30 controls and synchronization mechanism
32 communication components
34 associated datas
36 control stations
38 orders
40 data packets
42 mass storages
44 timestamps
Claims (8)
1. a kind of method simulated for test purposes by means of the power station of distributed simulation hardware, the distributed simulation are hard
Part includes: at least one simulation unit (12-16), at least one described simulation unit (12-16), which has, operates in the emulation
At least one simulation component (20-28) on unit (12-16) or each simulation unit (12-16);And there is process mould
At least one analogue unit of type (18),
Wherein the simulation component (20-28) with common period and it is common when base operate periodically,
Wherein the corresponding period is used to form the value for timestamp (44), and according to appropriate order (38) by each emulation
The data packet (40) that component (20-28) saves has been automatically provided the corresponding timestamp (44),
Wherein the data included by the data packet (40) are organized according to the format of regulation and including signal graphs, i.e., by
All data that the process model (18) generates for the corresponding simulation component (20-28) and by corresponding described
The summation of the data of simulation component (20-28) Xiang Suoshu process model (18) output.
2. according to the method described in claim 1, the past state for wherein restoring the power station simulation includes: automatically to make
Determined with the timestamp (44) associated data packet (40), and to the corresponding simulation component (20-28) and to
The process model (18) provides the data included by the data packet.
3. method according to claim 1 or 2, wherein executing can be used for about the data packet (40) with timestamp (44)
The automatic monitoring of the corresponding timestamp value of each simulation component (20-28), and the system shape limited by it is only provided
The recovery of state or each system mode.
4. method according to claim 1 or 2, wherein by the corresponding of simulation component (20-28) data packet (40) stored
Explanation of the format based on the project planning data from the primal system simulated respectively automatically obtain a result.
5. method according to claim 1 or 2, wherein the simulation unit (12-16) and the simulation component (20-28)
With associated communication component (32), the associated communication component (32) automatically prompted using associated data (34) to by
The targeted simulation component (20-28) of the data that the process model (18) generates forwards the data, and also selection is corresponding
The simulation unit (12-16) that runs on it of the simulation component (20-28).
6. according to the method described in claim 5, wherein the associated data (34) is based on from the primal system simulated respectively
The explanations of project planning data automatically obtain a result.
7. method according to claim 1 or 2, wherein being directed to the corresponding simulation component by the process model (18)
The data and/or the data quilt exported by the simulation component (20-28) Xiang Suoshu process model (18) that (20-28) is generated
It is provided with the signature in the form of the counter for being incremented by or being decremented by with each period, wherein checking using the signature
The time affiliation of expected data during period, and wherein lacking during the period the expected Notes of Key Data will be by with letter
Number notice real time infringement.
8. a kind of digital storage media with electronically readable control signal, electronically readable control signal can be intended to use
It is interacted in the computer of simulation power station process, so that executing method according to any one of claims 1-7.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014219709.0 | 2014-09-29 | ||
DE102014219709.0A DE102014219709A1 (en) | 2014-09-29 | 2014-09-29 | Method for power plant simulation for testing and training purposes by means of a distributed simulation hardware |
Publications (2)
Publication Number | Publication Date |
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CN105468810A CN105468810A (en) | 2016-04-06 |
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CN105929710A (en) * | 2016-04-18 | 2016-09-07 | 中国神华能源股份有限公司 | RB overall working condition simulation test device and method |
EP3540530B1 (en) * | 2018-03-15 | 2022-10-19 | Siemens Aktiengesellschaft | Method and assembly for controlling a technical system |
CN109858059B (en) * | 2018-11-06 | 2023-01-31 | 南方电网调峰调频发电有限公司 | Application method of virtual reality technology based on CAD (computer-aided design) super-large model in hydropower station simulation |
CN116030211B (en) * | 2023-02-20 | 2023-06-20 | 之江实验室 | Method and device for constructing simulation map, storage medium and electronic equipment |
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